Don't special-case empty arrays.
Don't special-case empty arrays.

eggrobin/Principia,pleroy/Principia,eggrobin/Principia,mockingbirdnest/Principia,pleroy/Principia,mockingbirdnest/Principia,mockingbirdnest/Principia,pleroy/Principia,pleroy/Principia,eggrobin/Principia,mockingbirdnest/Principia